Invention Grant
US08863913B2 Apparatus for transferring optical element including brake 有权
用于传送包括制动器的光学元件的装置

Apparatus for transferring optical element including brake
Abstract:
An apparatus for transferring an optical element, the apparatus including: a support portion for supporting the optical element; a guide portion for guiding the support portion to move in a rectilinear direction; a brake disposed between a first position that contacts the support portion and restricts a movement of the support portion, and a second position that is spaced apart from the support portion and allows the movement of the support portion to change a position thereof; and a driving portion for driving the brake.
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